CN204148766U - The steel wire type pressing plate of suitable for various nail frame specification - Google Patents
The steel wire type pressing plate of suitable for various nail frame specification Download PDFInfo
- Publication number
- CN204148766U CN204148766U CN201420493256.6U CN201420493256U CN204148766U CN 204148766 U CN204148766 U CN 204148766U CN 201420493256 U CN201420493256 U CN 201420493256U CN 204148766 U CN204148766 U CN 204148766U
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- CN
- China
- Prior art keywords
- pressing plate
- steel wire
- wire type
- type pressing
- press strip
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Abstract
The utility model discloses a kind of steel wire type pressing plate of suitable for various nail frame specification, make by steel are one-body molded, be provided with holding part, be provided with the receive chips mouth that several press strip is made around bottom described holding part, each described press strip is in irregularly shaped, and each described press strip is provided with at least one opening, in the specification of press strip, at least one plane is provided with bottom described press strip, and each described plane is provided with kink, when there being the plane of more than two, two adjacent planes have high low head.With this, described steel wire type press strip can do various change according to the specification of various difference nail frame, presses solidly nail frame, can strengthen the precision of solder joint, improve product yield with complete subsides volt.
Description
Technical field
The utility model relates to a kind of steel wire type pressing plate; Refer to that one can firmly press clip nail frame, the precision strengthening solder joint improves again the steel wire type pressing plate of the also suitable for various nail frame specification of product yield and production capacity.
Background technology
Science and technology is maked rapid progress, and is applied in all kinds of tech electronic products in human lives along with epoch evolution any, heals and becomes complicated various.
Under the complicated change of electronic product specification pattern, simultaneously also in the technique encapsulated at electronic product bonding wire, delivery of of such a size challenge, in electronic product bonding wire operation in the past, because nail frame specification pattern is simple, not there is too many variability, therefore, in the specification pattern of pressing plate, simple only pursuit can press clip nail frame really, nail frame is properly located, facilitates bonding wire operation to carry out.
Then, nail frame bonding wire demand now, that comes compared with nail frame bonding wire demand in the past has more degree of difficulty, the pressing plate specification used when bonding wire is not gradually applied yet and is used, nail line occurs rocking in bonding wire operation of being everlasting, therefore bond pad locations is misplaced, significantly reduces product yield, production capacity is significantly declined.
Summary of the invention
The utility model main purpose is, a kind of steel wire type pressing plate of suitable for various nail frame specification is provided, the specification of different nail frame can be coordinated, press strip specification does multiple change, can firmly press clip nail frame, making nail frame when carrying out bonding wire operation, the precision of solder joint can be strengthened, improve product yield and production capacity.
Secondary objective of the present utility model is, provides a kind of steel wire type pressing plate of suitable for various nail frame specification, directly dismounting can replace the holding part of accommodating chip, need not change monoblock pressing plate, to save time and cost.
In order to achieve the above object, the invention provides a kind of steel wire type pressing plate of suitable for various nail frame specification, be provided with holding part, the receive chips mouth be made around by several press strip is provided with bottom described holding part, each described press strip is in irregularly shaped, and each described press strip is provided with at least one opening.
Further, at least one plane is provided with bottom described press strip.
Further, when having the plane of more than two bottom described press strip, two adjacent planes have high low head.
Further, bottom described press strip and top is provided with at least one plane.
Further, bottom described press strip and when top is provided with the plane of more than two, two adjacent planes have high low head.
Further, each described plane is provided with kink.
Further, described steel wire type pressing plate is formed in one.
Further, described steel wire type pressing plate is provided with clamping hole and positioning track.
Further, described steel wire type pressing plate is steel material.
Further, described holding part is connected on described steel wire type pressing plate by coupling assembling, described holding part freely-removable.
As mentioned above, the utility model has following beneficial effect:
1, the steel wire type pressing plate of suitable for various nail frame specification described in the utility model, can coordinate different nail frame specification, press strip specification does multiple change, nail frame can be pressed solidly by complete subsides volt, allowing nail frame when carrying out bonding wire operation, solder joint precision can be strengthened, improve product yield;
2, the steel wire type pressing plate of suitable for various nail frame specification described in the utility model, when changing the nail frame specification or press strip damage that need bonding wire, monoblock pressing plate need not be pulled down especially, can directly dismounting be gone to replace the holding part of accommodating chip, to save time and cost by the coupling assembling connecting described steel wire type pressing plate and holding part.
Accompanying drawing explanation
Fig. 1: stereogram of the present utility model;
Fig. 2: top view of the present utility model;
Fig. 3: A-A sectional view of the present utility model;
Fig. 4: B-B sectional view of the present utility model;
Fig. 5: kink schematic diagram of the present utility model;
Fig. 6: bonding wire operation schematic diagram of the present utility model;
Fig. 7: press strip kink of the present utility model coordinates lead foot kink stereogram;
Fig. 8: press strip kink of the present utility model presses solidly lead foot kink top view;
Fig. 9: steel wire type pressing plate combination holding part top view of the present utility model.
In figure, 1-steel wire type pressing plate
10-holding part
11-press strip
110-receive chips mouth
111-opening
112-plane
112 '-lead foot plane
113-plane
113 '-lead foot plane
115-kink
115 '-lead foot kink
116-kink
116 '-lead foot kink
2-clamping hole
3-positioning track
4-coupling assembling
5-follows closely frame
50-lead foot
6-hot plate
60-support portion
7-chip.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described, can better understand the present invention and can be implemented, but illustrated embodiment is not as a limitation of the invention to make those skilled in the art.
Please refer to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5; As seen from the figure, the utility model is the steel wire type pressing plate for a kind of suitable for various nail frame specification, described steel wire type pressing plate 1 makes so that steel material is one-body molded, steel wire type pressing plate 1 side is provided with clamping hole 2 and positioning track 3, in the middle of steel wire type pressing plate 1, part has a holding part 10, is provided with the receive chips mouth 110 be made around by several press strip 11 bottom described holding part 10.
Each described press strip 11 is provided with at least one opening 111, in irregularly shaped, namely the bottom of each described press strip 11 or bottom and top are provided with at least one plane as shown in Figure 3, the bottom and the top that show described press strip 11 all have plane, and again there are two planes 112 bottom described press strip 11, 113 illustrate, make to there is uneven drop as shown in Figure 3 between each described plane 112 and plane 113, and in each described plane 112, kink is also provided with as shown in Figure 5 on 113, each described kink 115 and kink 116 is made to have various angle and curvature.
Please refer to Fig. 6, Fig. 7 and Fig. 8, and Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5 are consulted in cooperation, as seen from the figure, when for carrying out bonding wire operation, hot plate 6 to be set on bonding wire board, utilize clamping hole 2 and positioning track 3 to be arranged on bonding wire board described steel wire type pressing plate 1 again to locate, when starting bonding wire operation, nail frame 5 and chip 7 can be carried below steel wire type pressing plate 1, and steel wire type pressing plate 1 will to pressing down folder lead foot 50, the utility model is made into each described plane 112 with high low head especially in press strip 11 specification, the each described kink 115 of 113 changes and multiple bending, 116, each described kink 115 during pressure folder, the bending angle of 116 and curve can complete precision to coincide each described lead foot kink 115 ', the bending angle of 116 ' and curve, so that each described plane 112, 113 completely can paste each described lead foot plane 112 ' that volt presses solidly nail frame 5, 113 ', therefore in bonding wire operation, originally when capillary applying strength is on lead foot 50, can because the support portion of hot plate 6 60 be supported solid below lead foot 50, lead foot 50 end is made easily to tilt crooked and rock, but by the plane 112 of steel wire type pressing plate 1, 113 low pull after, just the strength that lead foot 50 end is upturned can be offset, lead foot 50 can not be tilted crooked and rock, so just strengthen the precision of solder joint, also improve product yield and output.
Refer to Fig. 9, and Fig. 1 is consulted in cooperation; As seen from the figure, described holding part 10 and described steel wire type pressing plate 1 also can separately make by the utility model, coupling assembling 4 is transferred to connect between described holding part 10 and described steel wire type pressing plate 1, when change needs the nail frame specification of bonding wire or described press strip 11 to damage, user can utilize coupling assembling 4, described holding part 10 is replaced, need not replace monoblock steel wire type pressing plate 1, much time and cost can be saved.
The above embodiment is only that protection scope of the present invention is not limited thereto in order to absolutely prove the preferred embodiment that the present invention lifts.The equivalent alternative or conversion that those skilled in the art do on basis of the present invention, all within protection scope of the present invention.Protection scope of the present invention is as the criterion with claims.
Claims (10)
1. the steel wire type pressing plate of a suitable for various nail frame specification, it is characterized in that, be provided with holding part, bottom described holding part, be provided with the receive chips mouth be made around by several press strip, each described press strip is in irregularly shaped, and each described press strip is provided with at least one opening.
2. the steel wire type pressing plate of suitable for various nail frame specification as claimed in claim 1, is characterized in that, be provided with at least one plane bottom described press strip.
3. the steel wire type pressing plate of suitable for various nail frame specification as claimed in claim 2, it is characterized in that, when having the plane of more than two bottom described press strip, two adjacent planes have high low head.
4. the steel wire type pressing plate of suitable for various nail frame specification as claimed in claim 1, is characterized in that, bottom described press strip and top is provided with at least one plane.
5. the steel wire type pressing plate of suitable for various nail frame specification as claimed in claim 4, is characterized in that, bottom described press strip and when top is provided with the plane of more than two, two adjacent planes have high low head.
6. the steel wire type pressing plate of the suitable for various nail frame specification as described in claim 2,3,4 or 5, is characterized in that, each described plane is provided with kink.
7. the steel wire type pressing plate of suitable for various nail frame specification as claimed in claim 1, it is characterized in that, described steel wire type pressing plate is formed in one.
8. the steel wire type pressing plate of suitable for various nail frame specification as claimed in claim 1, it is characterized in that, described steel wire type pressing plate is provided with clamping hole and positioning track.
9. the steel wire type pressing plate of suitable for various nail frame specification as claimed in claim 1, it is characterized in that, described steel wire type pressing plate is steel material.
10. the steel wire type pressing plate of suitable for various nail frame specification as claimed in claim 1, it is characterized in that, described holding part is connected on described steel wire type pressing plate by coupling assembling, described holding part freely-removable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420493256.6U CN204148766U (en) | 2014-08-29 | 2014-08-29 | The steel wire type pressing plate of suitable for various nail frame specification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420493256.6U CN204148766U (en) | 2014-08-29 | 2014-08-29 | The steel wire type pressing plate of suitable for various nail frame specification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204148766U true CN204148766U (en) | 2015-02-11 |
Family
ID=52506919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420493256.6U Expired - Fee Related CN204148766U (en) | 2014-08-29 | 2014-08-29 | The steel wire type pressing plate of suitable for various nail frame specification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204148766U (en) |
-
2014
- 2014-08-29 CN CN201420493256.6U patent/CN204148766U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20200829 |